Data Sheet Magnetic Filter FMF 420 Friess Magnetic Filter Model FMF 420 The Friess magnetic filter FMF 420 removes easily, quickly and reliably, particles from emulsions, cutting oils, grinding oils, etc. Advantages Significantly reduced operating costs due to longer service life of the fluid used Improved surface quality due to clean cooling lubricant Reduced wear of machines, as particles of all sizes down to 1µm are removed Longer service life of tools used No consumables required Technical data Dirt holding capacity Number of magnetic rods Dimensions in mm height / base plate

Data Sheet Magnetic Filter FMF 420 1. Operation of the Magnetic Filter With conventional filters, particles smaller than the specified pore size of the filter remain in the liquid and accumulate unhindered. The FMF magnetic filter removes ferritic particles of all sizes down to less than 1µm. The magnetic filter removes iron and steel particles. In addition, paramagnetic particles made of stainless steel or hard metal are attracted by the magnetic filter rods and removed from the liquid. Operating principle conventional filter 2. Conventional Filter A. Particles that are smaller than the specified pore...

Data Sheet Magnetic Filter FMF 420 5. Cleaning the Magnetic Filter FMF The individual magnetic rods can be cleaned easily and quickly with the aid of the cleaning tool supplied. The adhering particles can be recycled or disposed of without any problems. 6. Applications for Magnetic Filtration Emulsion Grinding oil Washing water Fuel Dirt on magnetic filter rods 7. Variants High temperature resistant version up to 130°C For more information, consultation and ordering: • Phone +49 21 73 / 520 11 • Internet at www.friess.eu • E-Mail at [email protected] The information in this brochure reflects the current...